NCT06467162View on ClinicalTrials.gov

Usage of Spacers and the Relationship With Symptoms Severity in COPD Elderly Patients

CompletedOBSERVATIONAL
Enrollment

164

Participants

Timeline

Start Date

April 6, 2023

Primary Completion Date

June 30, 2023

Study Completion Date

June 30, 2023

Conditions
Pulmonary DiseaseChronic Obstructive
Trial Locations (1)

51591

Wan-Ting Huang, Changhua

All Listed Sponsors
lead

Ai-Ling Chang

OTHER